Add a --secondary-network option to run-qemu-ota

This sets up a simulated 'in vehicle' network. Add support for a Primary node
with a DHCP server and a secondary node with a DHCP client.

1 files changed, 3 insertions, 0 deletions

diff --git a/scripts/run-qemu-ota b/scripts/run-qemu-ota
index 56e4fbc..b2f55e9 100755
--- a/scripts/run-qemu-ota
+++ b/scripts/run-qemu-ota
@@ -33,6 +33,9 @@ def main():
                         help='Use an overlay storage image file. Will be created if it does not exist. ' +
                              'This option lets you have a persistent image without modifying the underlying image ' +
                              'file, permitting multiple different persistent machines.')
+    parser.add_argument('--secondary-network', action='store_true', dest='secondary_network',
+                        help='Give the image a second network card connected to a virtual network. ' +
+                             'This can be used to test Uptane Primary/Secondary communication.')
     parser.add_argument('-n', '--dry-run', help='Print qemu command line rather then run it', action='store_true')
     args = parser.parse_args()
     try: